Advertisement

Fine-Tuning the Reflector Detector

Abstract

After putting together the reflector detector, whether on a solderless breadboard or a printed circuit board, you’ll need to tune the frequency of the emitted wave to 38 kHz. Along the way, you’ll likely encounter common problems that this chapter explains how to test for and correct.

Keywords

False Detection Infrared Light Black Paint Signal Leakage Schmitt Trigger 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© David Cook 2010

Personalised recommendations